15273328

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:182

約数の個数: 80

約数和(自身を含む): 35997696

約数和(自身を除く): 20724368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 53, 56, 62, 83, 106, 112, 124, 166, 212, 217, 248, 332, 371, 424, 434, 496, 581, 664, 742, 848, 868, 1162, 1328, 1484, 1643, 1736, 2324, 2573, 2968, 3286, 3472, 4399, 4648, 5146, 5936, 6572, 8798, 9296, 10292, 11501, 13144, 17596, 18011, 20584, 23002, 26288, 30793, 35192, 36022, 41168, 46004, 61586, 70384, 72044, 92008, 123172, 136369, 144088, 184016, 246344, 272738, 288176, 492688, 545476, 954583, 1090952, 1909166, 2181904, 3818332, 7636664, 15273328]

約数ペア:

[(1, 15273328), (2, 7636664), (4, 3818332), (7, 2181904), (8, 1909166), (14, 1090952), (16, 954583), (28, 545476), (31, 492688), (53, 288176), (56, 272738), (62, 246344), (83, 184016), (106, 144088), (112, 136369), (124, 123172), (166, 92008), (212, 72044), (217, 70384), (248, 61586), (332, 46004), (371, 41168), (424, 36022), (434, 35192), (496, 30793), (581, 26288), (664, 23002), (742, 20584), (848, 18011), (868, 17596), (1162, 13144), (1328, 11501), (1484, 10292), (1643, 9296), (1736, 8798), (2324, 6572), (2573, 5936), (2968, 5146), (3286, 4648), (3472, 4399)]